Cut broccoli into small florets and wash. Peel, wash and slice the stems and carrots. Bring 3/8 l water and broth to the boil. Cover the vegetables and cook them for about 5 minutes.
Rinse and drain the bulgur. Peel and halve the onion and cut into strips. Drain the vegetables and collect the cooking water.
Heat the oil. Fry the onion and bulgur in it. Add vegetable water, bring to the boil, cover and cook for about 5 minutes.
Wash the herbs, dab dry and chop coarsely, except for a little to garnish. Stir the tomatoes together with the juice into the bulgur while chopping the tomatoes. Cook for another 5-10 minutes. Season with salt and pepper.
Cheese crumbles. Fold the vegetables and half of the cheese into the bulgur and fill into a greased casserole dish. Spread the remaining cheese on top. Bake in a hot oven (electric cooker: 175 °C/circulating air: 150 °C/gas: level 2) for about 20 minutes.
Garnish with remaining herbs.